From patchwork Sat Feb 5 18:54:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 540481 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AB2D9C433FE for ; Sat, 5 Feb 2022 18:57:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1381876AbiBES5n (ORCPT ); Sat, 5 Feb 2022 13:57:43 -0500 Received: from relay10.mail.gandi.net ([217.70.178.230]:40133 "EHLO relay10.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1381277AbiBESzv (ORCPT ); Sat, 5 Feb 2022 13:55:51 -0500 Received: (Authenticated sender: paul.kocialkowski@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 6563C240015; Sat, 5 Feb 2022 18:55:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1644087349; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IwCRgviT0u5DtBQO/yQcASOzKr834ZC2fuBvztlCLa8=; b=p2M2U8zDc7a1aqhPNdqcLFVYnVUOMRJEb9gIgP5eKAJkEcYIhWAqopPORR7at4OtXvBjvV 1t67SWt+tm7dzuBNkoYvM+H1VipS/O7ihZe6cz1wyYLTmiiO6hSvhreJZsiqiH7eGrbPiP jlTnBt1+NnGwCyLYQ56XyhapxfV6XwD4iVbBcOOuEVbDt34372DSK1B3cgSwT44fAgzxIb tMxn5s/F53Ew5jQtlsclY1TLXb1pXMt2odRPh5Z3kruqo/wm81lpkwcfgwOAwxh/x+5ANZ 708lBi/oX6KMHywLnWThcIRpZsA+6G/gkYTD2/ZmG9fDt61HID/sGkjdeS/kFw== From: Paul Kocialkowski To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-clk@vger.kernel.org, linux-staging@lists.linux.dev Cc: Yong Deng , Mauro Carvalho Chehab , Rob Herring , Maxime Ripard , Sakari Ailus , Hans Verkuil , Chen-Yu Tsai , Jernej Skrabec , Paul Kocialkowski , Greg Kroah-Hartman , Helen Koike , Laurent Pinchart , Thomas Petazzoni Subject: [PATCH v2 41/66] media: sun6i-csi: Add bridge dimensions and format helpers Date: Sat, 5 Feb 2022 19:54:04 +0100 Message-Id: <20220205185429.2278860-42-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220205185429.2278860-1-paul.kocialkowski@bootlin.com> References: <20220205185429.2278860-1-paul.kocialkowski@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Introduce new helpers to ease getting information about the bridge. Signed-off-by: Paul Kocialkowski --- .../sunxi/sun6i-csi/sun6i_csi_bridge.c | 20 +++++++++++++++++++ .../sunxi/sun6i-csi/sun6i_csi_bridge.h | 7 +++++++ 2 files changed, 27 insertions(+) diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c index 74706d883359..5e2d4ffd9932 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c @@ -12,6 +12,26 @@ #include "sun6i_csi.h" #include "sun6i_csi_bridge.h" +/* Helpers */ + +void sun6i_csi_bridge_dimensions(struct sun6i_csi_device *csi_dev, + unsigned int *width, unsigned int *height) +{ + if (width) + *width = csi_dev->bridge.mbus_format.width; + if (height) + *height = csi_dev->bridge.mbus_format.height; +} + +void sun6i_csi_bridge_format(struct sun6i_csi_device *csi_dev, + u32 *mbus_code, u32 *field) +{ + if (mbus_code) + *mbus_code = csi_dev->bridge.mbus_format.code; + if (field) + *field = csi_dev->bridge.mbus_format.field; +} + /* Format */ static const u32 sun6i_csi_bridge_mbus_codes[] = { diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h index 2ee7878102b6..afef17b5a788 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h @@ -36,6 +36,13 @@ struct sun6i_csi_bridge { struct sun6i_csi_bridge_source *source; }; +/* Helpers */ + +void sun6i_csi_bridge_dimensions(struct sun6i_csi_device *csi_dev, + unsigned int *width, unsigned int *height); +void sun6i_csi_bridge_format(struct sun6i_csi_device *csi_dev, + u32 *mbus_code, u32 *field); + /* Bridge */ int sun6i_csi_bridge_setup(struct sun6i_csi_device *csi_dev);